Why does the flame from an aircraft engine come out in rings? Do you know the principle behind it?

Aviation drama spot the difference series! Watch Detective Conan "The Magician of Silver Wings" from

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Build a large remote-controlled aircraft from scratch based on the Airbus A350 aircraft

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The sand in the desert stretches endlessly—why not use it to build houses? Let's hear the scientific

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Editing | When you have to poop urgently

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Newton: You kid really didn’t take me seriously!

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The big challenge of hand-rubbing various types of engines: single-cylinder fuel engine!

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Hand-made four-rotor engine! I built a retro motorcycle for my daughter

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The tire cooling pits on the airport runway can be said to have played a huge role

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[4K high-burning DCS shocking transition] Born For This

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The outrageous failures encountered by the auto mechanics, all-round broadsword mines

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Look! Airplanes! Airplanes in Japanese animation!

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Evolution 4!

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They say diamonds are forever, but they can be burned and broken.

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The auto mechanic encountered an outrageous fault, the customer said the steering wheel was turning

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[Turboprop Flight Simulator] Simulation Of Air Crush

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[Outrageous design] Wasteland horsepower is a wonder, can this big V8 engine work? fool around

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The outrageous fault encountered by the auto mechanic, the customer said that the engine seemed to h

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The source of the car's power (Part 2)

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!!!

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【McCammy Manor】Everyone who comes out ends up seeing a psychiatrist—appointments are fully booked, y

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